The Arctic cold snap in Poland will test thousands of heat pumps and solar panels that replaced traditional coal furnaces.

Gas stoves have become a somewhat unexpected source of controversy in recent months. Many experts have recommended switching ...

The expiration of the 30% federal tax credit for solar and battery installations at the end of 2025 doesn’t necessarily make ...

I tested the Sun Home Saunas Luminar two-person, full-spectrum infrared sauna. Here's my full review, from setting it up to ...

Priced at over $12,000, it’s something you should maybe build yourself.

The two telescopes—one based on Earth and the other orbiting the Sun—work together to capture the Sun’s activity from ...

Scientists have achieved a major breakthrough in solar technology by creating the world's first flexible crystalline, silicon ...

Today's sale price of $249.99 matches the lowest we've ever seen at Amazon.

I run cold as it is, and because my apartment’s heating system is a little unorthodox, a good space heater is essential. Even though each bedroom in my home has an in-wall heating and cooling unit, ...

With winter weather on its way, you may be tempted to introduce a space heater to your home. Before you do, you should know that turning up the cozy levels can also come with risks. Heating is the ...

Overview Energy emerged from stealth today with a plan to use the world’s solar panels as nighttime collectors of power beamed down from space. The startup plans to use large solar arrays in ...

If you spend lots of time tinkering, the arrival of winter is unwelcome. Cold temperatures outside make for unpleasant conditions inside the garage, basement, shed, or whatever other space you use as ...